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10 February, 05:12

What is the value of z in the equation 2x+7=-5

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  1. 10 February, 05:33
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    x=-6

    Step-by-step explanation:

    2x+7=-5

    Subtract 7 from each side

    2x+7-7 = -5-7

    2x=-12

    Divide by 2

    2x/2=-12/-2

    x=-6
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